Features

• Dual Differential Outputs

• Output frequency range: 34.375MHz to 4400MHz (continuous

range)

• RF Output Divide by 1, 2, 4, 8, 16, 32, 64

• Open Drain Outputs (see Output Distribution Section)

• Fractional-N synthesizer (also supports Integer-N mode)

• 16-bit integer and 12-bit fractional

(16-bit fractional when using the extended registers)

• 3- or 4-wire SPI interface (compatible with 3.3V and 1.8V)

• Single 3.3V supply

• Logic compatibility: 1.8V

• Integrated high performance low dropout regulators (LDOs) for

excellent power supply noise rejection

• Programmable output power level: -4dBm to +5dBm

(up to +7 when using the extended registers)

• Mute Function

• Ultra low PN for 1.1GHz LO: -143dBc/Hz at 1MHz Offset, (typical)

• Lock Detect Indicators

• Input Reference frequency: 5MHz to 310MHz

• Power Consumption: 380mW (typical) (RF_OUTB disabled)

• 32-Lead, 5x5 VFQFN package

• Automatic VCO band selection (Autocal feature)

• -40°C to +85°C ambient operating temperature

• Supports case temperature  105°C operations

• Lead-free (RoHS 6) packaging